<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>Insert title here</title>
<img src="../images/scau.jpg" id="scau">
<script language="javascript" type="text/javascript">
		var img=document.getElementById("scau");
		img.onclick=function(){
			alert("华农");
        }
</script>
<img src="../images/cmi.png" onClick='alert("华农啊")'>
</head>
<body>

</body>
</html>